Merge tag 'char-misc-3.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char / misc driver patches from Greg KH:
 "Here's the big driver misc / char pull request for 3.17-rc1.

  Lots of things in here, the thunderbolt support for Apple laptops,
  some other new drivers, testing fixes, and other good things.  All
  have been in linux-next for a long time"

* tag 'char-misc-3.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (119 commits)
  misc: bh1780: Introduce the use of devm_kzalloc
  Lattice ECP3 FPGA: Correct endianness
  drivers/misc/ti-st: Load firmware from ti-connectivity directory.
  dt-bindings: extcon: Add support for SM5502 MUIC device
  extcon: sm5502: Change internal hardware switch according to cable type
  extcon: sm5502: Detect cable state after completing platform booting
  extcon: sm5502: Add support new SM5502 extcon device driver
  extcon: arizona: Get MICVDD against extcon device
  extcon: Remove unnecessary OOM messages
  misc: vexpress: Fix sparse non static symbol warnings
  mei: drop unused hw dependent fw status functions
  misc: bh1770glc: Use managed functions
  pcmcia: remove DEFINE_PCI_DEVICE_TABLE usage
  misc: remove DEFINE_PCI_DEVICE_TABLE usage
  ipack: Replace DEFINE_PCI_DEVICE_TABLE macro use
  drivers/char/dsp56k.c: drop check for negativity of unsigned parameter
  mei: fix return value on disconnect timeout
  mei: don't schedule suspend in pm idle
  mei: start disconnect request timer consistently
  mei: reset client connection state on timeout
  ...

1 files changed, 14 insertions, 6 deletions

diff --git a/tools/testing/selftests/mqueue/mq_open_tests.c b/tools/testing/selftests/mqueue/mq_open_tests.c
index 711cc2923047..9c1a5d359055 100644
--- a/tools/testing/selftests/mqueue/mq_open_tests.c
+++ b/tools/testing/selftests/mqueue/mq_open_tests.c
@@ -80,7 +80,8 @@ void shutdown(int exit_val, char *err_cause, int line_no)
 	if (in_shutdown++)
 		return;
 
-	seteuid(0);
+	if (seteuid(0) == -1)
+		perror("seteuid() failed");
 
 	if (queue != -1)
 		if (mq_close(queue))
@@ -292,8 +293,10 @@ int main(int argc, char *argv[])
 	/* Tell the user our initial state */
 	printf("\nInitial system state:\n");
 	printf("\tUsing queue path:\t\t%s\n", queue_path);
-	printf("\tRLIMIT_MSGQUEUE(soft):\t\t%d\n", saved_limits.rlim_cur);
-	printf("\tRLIMIT_MSGQUEUE(hard):\t\t%d\n", saved_limits.rlim_max);
+	printf("\tRLIMIT_MSGQUEUE(soft):\t\t%ld\n",
+		(long) saved_limits.rlim_cur);
+	printf("\tRLIMIT_MSGQUEUE(hard):\t\t%ld\n",
+		(long) saved_limits.rlim_max);
 	printf("\tMaximum Message Size:\t\t%d\n", saved_max_msgsize);
 	printf("\tMaximum Queue Size:\t\t%d\n", saved_max_msgs);
 	if (default_settings) {
@@ -308,8 +311,8 @@ int main(int argc, char *argv[])
 	validate_current_settings();
 
 	printf("Adjusted system state for testing:\n");
-	printf("\tRLIMIT_MSGQUEUE(soft):\t\t%d\n", cur_limits.rlim_cur);
-	printf("\tRLIMIT_MSGQUEUE(hard):\t\t%d\n", cur_limits.rlim_max);
+	printf("\tRLIMIT_MSGQUEUE(soft):\t\t%ld\n", (long) cur_limits.rlim_cur);
+	printf("\tRLIMIT_MSGQUEUE(hard):\t\t%ld\n", (long) cur_limits.rlim_max);
 	printf("\tMaximum Message Size:\t\t%d\n", cur_max_msgsize);
 	printf("\tMaximum Queue Size:\t\t%d\n", cur_max_msgs);
 	if (default_settings) {
@@ -454,7 +457,12 @@ int main(int argc, char *argv[])
 	else
 		printf("Queue open with total size > 2GB when euid = 0 "
 		       "failed:\t\t\tPASS\n");
-	seteuid(99);
+
+	if (seteuid(99) == -1) {
+		perror("seteuid() failed");
+		exit(1);
+	}
+
 	attr.mq_maxmsg = cur_max_msgs;
 	attr.mq_msgsize = cur_max_msgsize;
 	if (test_queue_fail(&attr, &result))